package com.guigu.www.dao;

import com.guigu.www.pojo.Student;

import java.util.List;

public interface StudentMapper {
    void deleteByPrimaryKey(Integer sid);

    void insert(Student record);

    Student selectByPrimaryKey(Integer sid);

    void updateByPrimaryKey(Student record);

    int updateByPrimaryKeySelective(Student record);

    int insertSelective(Student record);

    List<Student> findStudentPage(Student student);

}